Intelligent security robot for elderly people living alone

Abstract

The invention relates to the technical field of intelligent security robots, and discloses an intelligent security robot for elderly people living alone, comprising a seat, a power device fixedly connected to the bottom of the seat, a rotating wheel fixedly connected to the output end of the power device, a holding ring fixedly connected to the surface of the rotating wheel, and a stabilizing plate fixedly connected to the bottom of the seat. The bottom of the stabilizing plate is rotationally connected with auxiliary wheels, the surface of the seat is fixedly connected with a soft cushion, and the end of the seat is fixedly connected with a leg cushion. When the elderly people living alone need to go out for activities, the elderly people living alone can sit on the surface of a soft cushion, the comfort of the elderly people living alone sitting on the seat is improved through the soft cushion and a leg cushion, a security robot is arranged at the top of a fixing rod, and the security robot can go out synchronously with the elderly people living alone along with the seat; the security robot can monitor the elderly people living alone outdoors, the power device is started to drive the rotating wheel to rotate, and the convenience of the elderly people living alone during going out is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent security robots, and particularly to an intelligent security robot for the elderly living alone. Background Art

[0002] An intelligent security robot for the elderly living alone is an intelligent device designed specifically for the elderly living alone, aiming to ensure the safety of the elderly and improve their quality of life through various functions. The intelligent security robot is equipped with a one-key SOS emergency call function, and the elderly can quickly press the button for help when encountering an emergency. In addition, some robots also have an intelligent recognition function, which can automatically issue an alarm when the elderly fall or behave abnormally, ensuring the life safety of the elderly. The intelligent security robot supports the audio and video call function, and the elderly can communicate with their families through the video.

[0003] Currently, the intelligent security robots used by the elderly living alone are generally fixed in one place to monitor the elderly, resulting in that the current intelligent security robots can only monitor the elderly in specific positions. When the elderly go out for activities, the intelligent security robots cannot observe the current state of the elderly. Summary of the Invention

[0004] The purpose of the present invention is to provide an intelligent security robot for the elderly living alone to solve the problems raised in the above background art.

[0005] To solve the above technical problems, the present invention is realized through the following technical solutions:

[0006] The present invention is an intelligent security robot for the elderly living alone, including a seat. The bottom of the seat is fixedly connected with a power device, the output end of the power device is fixedly connected with a runner, the surface of the runner is fixedly connected with a grip ring, the bottom of the seat is fixedly connected with a stabilizing plate, the bottom of the stabilizing plate is rotatably connected with an auxiliary wheel, the surface of the seat is fixedly connected with a cushion, the end of the seat is fixedly connected with a leg pad, the surface of the seat is fixedly connected with an armrest, the top of the armrest is fixedly connected with an armrest cushion, the upper surface of the seat is fixedly connected with a fixing rod, and the top of the fixing rod is fixedly connected with a security robot. The intelligent security robot further includes:

[0007] A headrest component, the headrest component includes a fixed seat, the fixed seat is fixedly connected with the surface of the seat, and one end of the fixed seat away from the seat is fixedly connected with a support plate;

[0008] A protection component, the protection component includes a slide hole plate, the surface of the slide hole plate is fixedly connected with the end of the fixing rod, the top of the slide hole plate is fixedly connected with an electric push rod, and the top of the electric push rod is fixedly connected with a linkage rod;

[0009] Adjusting member, the adjusting member includes an extension plate, the end of the extension plate is fixedly connected to the surface of the linkage rod, and a through-hole frame is fixedly connected to the end of the extension plate away from the linkage rod.

[0010] Further, the end of the leg pad away from the soft pad extends to the outer end of the seat. There are two stabilizing plates, and the two stabilizing plates are symmetrically arranged with the power device as the center. The end of the stabilizing plate extends to the outer end of the bottom of the seat. The bottom of the auxiliary wheel and the bottom of the rotating wheel are horizontally arranged, and the rotating wheel is arranged at the outer end of the seat.

[0011] Further, the headrest member includes an arc plate, the bottom of the arc plate is fixedly connected to the top of the support plate, an arc pad is fixedly connected to the inner wall of the arc plate, and a spring plate is fixedly connected to the surface of the arc plate;

[0012] One end of the spring plate away from the arc plate is fixedly connected to a headrest plate, and a cotton pad is fixedly connected to the end of the headrest plate away from the spring plate.

[0013] Further, the end of the support plate away from the fixed seat extends to the top of the seat. The headrest plate is located above the arc plate. There are two support plates, and the two support plates are symmetrically arranged with the fixed seat as the center.

[0014] Further, the protection member includes a vertical rod, the top of the vertical rod is fixedly connected to the bottom of the linkage rod, a sliding groove plate is fixedly connected to the bottom of the vertical rod, a moving frame is slidably connected to the surface of the sliding groove plate, a contact rod is fixedly connected to the inner wall of the moving frame, and a synchronous plate is fixedly connected to the surface of the moving frame;

[0015] A telescopic plate is fixedly connected to the lower surface of the synchronous plate, a protection plate is fixedly connected to the end of the telescopic plate away from the synchronous plate, and a protection pad is fixedly connected to the inner wall of the protection plate.

[0016] Further, there are two vertical rods, and the two vertical rods are symmetrically arranged with the electric push rod as the center. The end of the contact rod extends to the outer end of the moving frame. The surface of the contact rod contacts the inner wall of the sliding groove plate. The surface of the vertical rod is slidably connected to the inner wall of the sliding hole plate.

[0017] Further, the adjusting member includes a disc frame, the upper surface of the disc frame is rotatably connected to the inner wall of the through-hole frame, a circular frame is hinged to the top of the synchronous plate, and an adjusting threaded rod is fixedly connected to the ends of the disc frame and the circular frame close to each other;

[0018] An adjusting frame is fixedly connected to the surface of the adjusting threaded rod.

[0019] Furthermore, the adjusting threaded rod is arranged obliquely, the adjusting frame is located at the center of the surface of the adjusting threaded rod, and the disc frame is located below the through-hole frame.

[0020] The present invention has the following beneficial effects:

[0021] When an elderly person living alone needs to go out for activities, the elderly person can sit on the surface of the soft cushion, and the soft cushion and the leg pad improve the comfort of the elderly person when sitting on the seat; a security robot is arranged on the top of the fixed rod, and the security robot can follow the seat and go out synchronously with the elderly person, so that the security robot can monitor the elderly person living alone outdoors, and the power device is started to drive the rotating wheel to rotate, thereby improving the convenience of the elderly person living alone when traveling; a stabilizing plate is arranged at the bottom of the seat to limit the auxiliary wheels, and the seat is limited by the auxiliary wheels to improve the stability of the elderly person living alone when traveling; a headrest component is arranged on the top of the seat, and the headrest component is used to limit the head of the elderly person living alone, so that the head of the elderly person living alone is prevented from swinging violently due to bad road conditions; the protective component can contact the abdomen of the elderly person living alone when moving downward, and the elderly person living alone is protected by the protective component, so that the stability of the elderly person living alone when sitting on the seat surface is improved; the adjusting component can adjust the distance between the protective component and the abdomen of the elderly person living alone, so that the protective component can prevent the elderly person living alone from being oppressed.

[0022] The support plate of the present invention fixes the arc plate on the top of the seat through a fixing seat, and an arc pad is arranged on the inner wall of the arc plate, and the arc plate contacts the neck of the elderly living alone through the arc pad, and the arc plate supports the headrest plate through the spring plate, and the headrest plate contacts the head of the elderly living alone through the cotton pad. When the elderly living alone sits on the surface of the seat, the head of the elderly living alone is supported and limited by the arc plate and the headrest plate, so that the head of the elderly living alone is prevented from shaking violently when the seat is walking on a place with a bad road surface.

[0023] The present invention starts the electric push rod to push the connecting rod to move downward. When the connecting rod moves downward, the sliding groove plate is pushed downward by the vertical rod. The vertical rod slides inside the sliding hole plate, and the sliding hole plate is used to limit the vertical rod, so that the stability of the vertical rod during lifting is improved. When the sliding groove plate moves downward, the connection between the moving frame and the synchronous plate is used to push the protective plate to move downward. A telescopic plate is provided on the surface of the protective plate, so that the height of the protective plate can be adjusted. When the protective plate moves downward, it can limit the position of an elderly person living alone, so that the elderly person living alone can avoid slipping due to the bump of the seat, and the stability of the elderly person living alone when traveling by the seat is improved. When the protective plate moves upward, it will move to the top of the seat, so that the elderly person living alone can get on and off the seat conveniently.

[0024] When the linkage rod of the present invention moves downward, it pushes the through-hole frame downward through the extension plate. When the bottom of the chute plate reaches the top of the armrest, the electric push rod continues to move downward, compressing the vertical rod to contract. At the same time, the through-hole frame will push the adjusting threaded rod to move through the disc frame. When the adjusting threaded rod moves, it will push the synchronous plate to move through the circular frame. When the synchronous plate moves, it will push the protection plate towards the abdomen of the elderly living alone. When the protection plate contacts the abdomen of the elderly living alone, it can provide protection and limit for the elderly living alone, further improving the stability of the elderly living alone when traveling through the seat.

[0025] Of course, it is not necessary for any product implementing the present invention to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0027] Figure 1 Schematic diagram of the overall structure of the present invention;

[0028] Figure 2 Schematic diagram of the seat structure of the present invention;

[0029] Figure 3 Schematic diagram of the stabilizing plate structure of the present invention;

[0030] Figure 4 Schematic diagram of the overall structure of the headrest component of the present invention;

[0031] Figure 5 Another schematic diagram of the headrest component of the present invention;

[0032] Figure 6 Schematic diagram of the overall structure of the protection component of the present invention;

[0033] Figure 7 Another schematic diagram of the protection component of the present invention;

[0034] Figure 8 Schematic diagram of the overall structure of the adjustment component of the present invention.

[0035] In the drawings, the list of components represented by each reference numeral is as follows:

[0036] In the figure: 1, seat; 2, headrest component; 3, protection component; 4, adjustment component; 5, fixing rod; 6, security robot; 7, soft pad; 8, runner; 9, grip ring; 10, power device; 11, stabilizing plate; 12, auxiliary wheel; 13, leg pad; 14, armrest; 15, armrest pad; 20, support plate; 21, arc-shaped pad; 22, arc-shaped plate; 23, cotton pad; 24, elastic plate; 25, headrest plate; 26, fixing base; 30, electric push rod; 31, linkage rod; 32, vertical rod; 33, slide hole plate; 34, chute plate; 35, protection pad; 36, moving frame; 37, protection plate; 38, telescopic plate; 39, synchronization plate; 40, contact rod; 50, extension plate; 51, through hole frame; 52, disc frame; 53, adjusting threaded rod; 54, adjusting frame; 55, circular frame. Detailed implementation manner

[0037] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0038] Please refer to Figures 1 - 8 As shown, the present invention is an intelligent security robot for the elderly living alone, including a seat 1. A power device 10 is fixedly connected to the bottom of the seat 1. An output end of the power device 10 is fixedly connected to a runner 8. A grip ring 9 is fixedly connected to the surface of the runner 8. A stabilizing plate 11 is fixedly connected to the bottom of the seat 1. An auxiliary wheel 12 is rotatably connected to the bottom of the stabilizing plate 11. A soft pad 7 is fixedly connected to the surface of the seat 1. A leg pad 13 is fixedly connected to an end of the seat 1. An armrest 14 is fixedly connected to the surface of the seat 1. An armrest pad 15 is fixedly connected to the top of the armrest 14. A fixing rod 5 is fixedly connected to the upper surface of the seat 1. A security robot 6 is fixedly connected to the top of the fixing rod 5. It further includes:

[0039] A headrest component 2, the headrest component 2 includes a fixing base 26, the fixing base 26 is fixedly connected to the surface of the seat 1, and a support plate 20 is fixedly connected to an end of the fixing base 26 away from the seat 1;

[0040] A protection component 3, the protection component 3 includes a slide hole plate 33, the surface of the slide hole plate 33 is fixedly connected to the end of the fixing rod 5, an electric push rod 30 is fixedly connected to the top of the slide hole plate 33, and a linkage rod 31 is fixedly connected to the top of the electric push rod 30;

[0041] An adjustment component 4, the adjustment component 4 includes an extension plate 50, the end of the extension plate 50 is fixedly connected to the surface of the linkage rod 31, and a through hole frame 51 is fixedly connected to an end of the extension plate 50 away from the linkage rod 31.

[0042] One end of the leg pad 13 away from the soft pad 7 extends to the outer end of the seat 1. When the elderly living alone need to go out for activities, the elderly living alone can sit on the surface of the soft pad 7. The soft pad 7 and the leg pad 13 improve the comfort of the elderly living alone when sitting on the seat 1. An anti-theft robot 6 is provided on the top of the fixed rod 5. The anti-theft robot 6 can travel synchronously with the seat and the elderly living alone, so that the anti-theft robot 6 can monitor the elderly living alone outdoors. Starting the power device 10 drives the runner 8 to rotate, improving the convenience of the elderly living alone when traveling. A stabilizing plate 11 is provided at the bottom of the seat to limit the auxiliary wheel 12. The seat 1 is limited by the auxiliary wheel 12, improving the stability of the elderly living alone when traveling. A headrest component 2 is provided on the top of the seat 1. The head of the elderly living alone is limited by the headrest component 2, avoiding the severe swinging of the head of the elderly living alone due to the poor road conditions. When the protection component 3 moves downward, it can contact the abdomen of the elderly living alone. The elderly living alone is protected by the protection component 3, improving the stability of the elderly living alone sitting on the surface of the seat 1. The adjusting component 4 can adjust the distance between the protection component 3 and the abdomen of the elderly living alone, avoiding the oppression of the protection component 3 on the elderly living alone. The number of the stabilizing plates 11 is two. The two stabilizing plates 11 are symmetrically arranged with the power device 10 as the center. The end of the stabilizing plate 11 extends to the outer end of the bottom of the seat 1. The bottom of the auxiliary wheel 12 and the bottom of the runner 8 are horizontally arranged. The runner 8 is arranged at the outer end of the seat 1.

[0043] The headrest component 2 includes an arc plate 22. The bottom of the arc plate 22 is fixedly connected to the top of the support plate 20. An arc pad 21 is fixedly connected to the inner wall of the arc plate 22. A spring plate 24 is fixedly connected to the surface of the arc plate 22.

[0044] One end of the spring plate 24 away from the arc plate 22 is fixedly connected to a headrest plate 25. One end of the headrest plate 25 away from the spring plate 24 is fixedly connected to a cotton pad 23.

[0045] One end of the support plate 20 away from the fixed seat 26 extends to the top of the seat 1. In the present invention, the support plate 20 fixes the arc plate 22 on the top of the seat 1 through the fixed seat 26. An arc pad 21 is arranged on the inner wall of the arc plate 22. The arc plate 22 contacts the neck of the elderly living alone through the arc pad 21. The arc plate 22 supports the headrest plate 25 through the spring plate 24. The headrest plate 25 contacts the head of the elderly living alone through the cotton pad 23. When the elderly living alone sits on the surface of the seat 1, the head of the elderly living alone is supported and limited by the arc plate 22 and the headrest plate 25, avoiding the severe shaking of the head of the elderly living alone when the seat 1 walks on a place with poor road conditions. The headrest plate 25 is located above the arc plate 22. The number of the support plates 20 is two. The two support plates 20 are symmetrically arranged with the fixed seat 26 as the center.

[0046] The protective component 3 includes a vertical rod 32. The top of the vertical rod 32 is fixedly connected to the bottom of the linkage rod 31. The bottom of the vertical rod 32 is fixedly connected with a chute plate 34. A moving frame 36 is slidably connected to the surface of the chute plate 34. A contact rod 40 is fixedly connected to the inner wall of the moving frame 36. A synchronous plate 39 is fixedly connected to the surface of the moving frame 36;

[0047] A telescopic plate 38 is fixedly connected to the lower surface of the synchronous plate 39. One end of the telescopic plate 38 far from the synchronous plate 39 is fixedly connected with a protective plate 37. A protective pad 35 is fixedly connected to the inner wall of the protective plate 37.

[0048] The number of the vertical rods 32 is set to two. In the present invention, the electric push rod 30 is started to push the linkage rod 31 to move downward. When the linkage rod 31 moves downward, the chute plate 34 is pushed downward through the vertical rod 32. The vertical rod 32 slides inside the slide hole plate 33. The slide hole plate 33 is used to limit the vertical rod 32 to improve the stability of the vertical rod 32 during lifting and lowering. When the chute plate 34 moves downward, the protective plate 37 is pushed downward through the connection between the moving frame 36 and the synchronous plate 39. The telescopic plate 38 is arranged on the surface of the protective plate 37, so that the height of the protective plate 37 can be adjusted. When the protective plate 37 moves downward, it can limit the solitary elderly person to prevent the solitary elderly person from slipping due to the bump of the seat 1 and improve the stability of the solitary elderly person when traveling through the seat 1. When the protective plate 37 moves upward, it will move to the top of the seat 1 to facilitate the solitary elderly person to get on and off the seat 1. The two vertical rods 32 are symmetrically arranged with the electric push rod 30 as the center. The end of the contact rod 40 extends to the outer end of the moving frame 36. The surface of the contact rod 40 contacts the inner wall of the chute plate 34. The surface of the vertical rod 32 is slidably connected with the inner wall of the slide hole plate 33.

[0049] The adjusting component 4 includes a disc frame 52. The upper surface of the disc frame 52 is rotatably connected to the inner wall of the through hole frame 51. The top of the synchronous plate 39 is hinged with a circular frame 55. Adjusting threaded rods 53 are fixedly connected to the mutually approaching ends of the disc frame 52 and the circular frame 55;

[0050] An adjusting frame 54 is fixedly connected to the surface of the adjusting threaded rod 53.

[0051] The adjusting threaded rod 53 is inclined. When the linkage rod 31 of the present invention moves downward, it pushes the through-hole frame 51 downward through the extension plate 50. When the bottom of the sliding groove plate 34 reaches the top of the armrest 14, the electric push rod 30 continues to move downward, compressing the vertical rod 32 to contract. At the same time, the through-hole frame 51 will push the adjusting threaded rod 53 to move through the disc frame 52. When the adjusting threaded rod 53 moves, it will push the synchronous plate 39 to move through the circular frame 55. When the synchronous plate 39 moves, it will push the protection plate 37 towards the abdomen of the elderly living alone. When the protection plate 37 contacts the abdomen of the elderly living alone, it can provide protection and limit for the elderly living alone, further improving the stability of the elderly living alone when traveling through the seat 1. The adjusting frame 54 is located at the center of the surface of the adjusting threaded rod 53, and the disc frame 52 is located below the through-hole frame 51.

[0052] During use, when an elderly person living alone needs to go out for activities, the elderly person living alone can sit on the surface of the cushion 7. The cushion 7 and the leg pad 13 improve the comfort of the elderly person living alone when sitting on the seat 1. A security robot 6 is arranged on the top of the fixed rod 5. The security robot 6 can follow the seat and travel synchronously with the elderly person living alone, so that the security robot 6 can monitor the elderly person living alone outdoors. The power device 10 is started to drive the rotating wheel 8 to rotate, which improves the convenience of the elderly person living alone when traveling. A stabilizing plate 11 is arranged at the bottom of the seat to limit the auxiliary wheels 12. The seat 1 is limited by the auxiliary wheels 12 to improve the stability of the elderly person living alone when traveling. A headrest component 2 is arranged on the top of the seat 1, and the headrest component 2 is used to limit the head of the elderly person living alone. , to prevent the head of the elderly living alone from swinging violently due to the bad road conditions on the seat 1, the protective component 3 can contact the abdomen of the elderly living alone when it moves downward, and the elderly living alone are protected by the protective component 3, so as to improve the stability of the elderly living alone when sitting on the surface of the seat 1, and the adjusting component 4 can adjust the distance between the protective component 3 and the abdomen of the elderly living alone, so as to prevent the protective component 3 from causing pressure on the elderly living alone, and the support plate 20 fixes the arc plate 22 to the top of the seat 1 through the fixing seat 26, and an arc pad 21 is arranged on the inner wall of the arc plate 22, and the arc plate 22 contacts the neck of the elderly living alone through the arc pad 21, and the arc plate 22 supports the headrest plate 25 through the spring plate 24, and the headrest plate 25 contacts the head of the elderly living alone through the cotton pad 23 When an elderly person living alone sits on the surface of the seat 1, the head of the elderly person living alone is supported and limited by the arc plate 22 and the headrest plate 25 to prevent the head of the elderly person living alone from shaking violently when the seat 1 walks on a bad road surface. The electric push rod 30 is started to push the connecting rod 31 to move downward. When the connecting rod 31 moves downward, the sliding groove plate 34 is pushed downward by the vertical rod 32. The vertical rod 32 slides inside the sliding hole plate 33. The sliding hole plate 33 is used to limit the vertical rod 32 to improve the stability of the vertical rod 32 during lifting. When the sliding groove plate 34 moves downward, the protective plate 37 is pushed downward by the connection between the moving frame 36 and the synchronous plate 39. The surface of the protective plate 37 is provided with a telescopic plate 38, so that the protective plate 37 can be adjusted in height. When the seat 7 moves downward, it can limit the position of the elderly living alone to prevent them from slipping due to the bumps of the seat 1, thereby improving the stability of the elderly living alone when traveling on the seat 1. When the protective plate 37 moves upward, it will move to the top of the seat 1, making it convenient for the elderly living alone to get on and off the seat 1. When the linkage rod 31 moves downward, it pushes the through-hole frame 51 downward through the extension plate 50. When the bottom of the slide plate 34 is behind the top of the armrest 14, the electric push rod 30 continues to move downward to compress the vertical rod 32 to shrink. At the same time, the through-hole frame 51 pushes the adjusting threaded rod 53 to move through the disc frame 52. When the adjusting threaded rod 53 moves, it pushes the synchronous plate 39 to move through the circular frame 55. When the synchronous plate 39 moves, it pushes the protective plate 37 to move toward the abdomen of the elderly living alone.When the protective plate 37 comes into contact with the abdomen of the elderly living alone, it can provide protection and limit the movement of the elderly living alone, further improving the stability of the elderly living alone when traveling through the seat 1.

[0053] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. An intelligent security robot for elderly people living alone, comprising a seat (1), a power device (10) fixedly connected to the bottom of the seat (1), a rotating wheel (8) fixedly connected to the output end of the power device (10), a grip ring (9) fixedly connected to the surface of the rotating wheel (8), a stabilizing plate (11) fixedly connected to the bottom of the seat (1), an auxiliary wheel (12) rotatably connected to the bottom of the stabilizing plate (11), a soft cushion (7) fixedly connected to the surface of the seat (1), a leg pad (13) fixedly connected to the end of the seat (1), an armrest (14) fixedly connected to the surface of the seat (1), an armrest pad (15) fixedly connected to the top of the armrest (14), a fixing rod (5) fixedly connected to the upper surface of the seat (1), and a security robot (6) fixedly connected to the top of the fixing rod (5), characterized in that: Also includes: A headrest component (2), the headrest component (2) comprising a fixing seat (26), the fixing seat (26) being fixedly connected to the surface of the seat (1), and one end of the fixing seat (26) away from the seat (1) being fixedly connected to a support plate (20); A protection component (3), the protection component (3) comprising a sliding hole plate (33), the surface of the sliding hole plate (33) being fixedly connected to the end of the fixed rod (5), the top of the sliding hole plate (33) being fixedly connected to an electric push rod (30), and the top of the electric push rod (30) being fixedly connected to a linkage rod (31); An adjusting component (4), the adjusting component (4) comprising an extension plate (50), the end of the extension plate (50) being fixedly connected to the surface of the linkage rod (31), and one end of the extension plate (50) away from the linkage rod (31) being fixedly connected to a through-hole frame (51).

2. The intelligent security robot for elderly people living alone according to claim 1, characterized in that: The leg pad (13) extends to the outer end of the seat (1) at one end away from the soft pad (7); the number of the stabilizing plates (11) is two, and the two stabilizing plates (11) are symmetrically arranged with the power device (10) as the center; the end of the stabilizing plate (11) extends to the outer end of the bottom of the seat (1); the bottom of the auxiliary wheel (12) and the bottom of the rotating wheel (8) are arranged horizontally, and the rotating wheel (8) is arranged at the outer end of the seat (1).

3. The intelligent security robot for elderly people living alone according to claim 2, characterized in that: The headrest component (2) comprises an arc-shaped plate (22), the bottom of the arc-shaped plate (22) is fixedly connected to the top of the support plate (20), the inner wall of the arc-shaped plate (22) is fixedly connected to an arc-shaped pad (21), and the surface of the arc-shaped plate (22) is fixedly connected to a spring plate (24); One end of the spring plate (24) away from the arc plate (22) is fixedly connected to a headrest plate (25), and one end of the headrest plate (25) away from the spring plate (24) is fixedly connected to a cotton pad (23).

4. The intelligent security robot for elderly people living alone according to claim 3, characterized in that: One end of the support plate (20) away from the fixing seat (26) extends to the top of the seat (1), and the headrest plate (25) is located above the arc plate (22). There are two support plates (20), and the two support plates (20) are symmetrically arranged with the fixing seat (26) as the center.

5. The intelligent security robot for elderly people living alone according to claim 4, characterized in that: The protective component (3) comprises a vertical rod (32), the top of the vertical rod (32) is fixedly connected to the bottom of the linkage rod (31), the bottom of the vertical rod (32) is fixedly connected to a slide plate (34), the surface of the slide plate (34) is slidably connected to a moving frame (36), the inner wall of the moving frame (36) is fixedly connected to a contact rod (40), and the surface of the moving frame (36) is fixedly connected to a synchronization plate (39); The lower surface of the synchronous plate (39) is fixedly connected to a telescopic plate (38), one end of the telescopic plate (38) away from the synchronous plate (39) is fixedly connected to a protective plate (37), and the inner wall of the protective plate (37) is fixedly connected to a protective pad (35).

6. The intelligent security robot for elderly people living alone according to claim 5, characterized in that: The number of the vertical rods (32) is two, and the two vertical rods (32) are symmetrically arranged with the electric push rod (30) as the center. The end of the contact rod (40) extends to the outer end of the movable frame (36), the surface of the contact rod (40) contacts the inner wall of the slide groove plate (34), and the surface of the vertical rod (32) is slidably connected to the inner wall of the slide hole plate (33).

7. The intelligent security robot for elderly people living alone according to claim 6, characterized in that: The adjusting component (4) comprises a disc frame (52), the upper surface of the disc frame (52) is rotatably connected to the inner wall of the through-hole frame (51), the top of the synchronous plate (39) is hinged with a circular frame (55), and an adjusting threaded rod (53) is fixedly connected to one end of the disc frame (52) and the circular frame (55) that is close to each other; An adjustment frame (54) is fixedly connected to the surface of the adjustment threaded rod (53).

8. The intelligent security robot for elderly people living alone according to claim 7, characterized in that: The adjusting threaded rod (53) is arranged obliquely, the adjusting frame (54) is located at the center of the surface of the adjusting threaded rod (53), and the disc frame (52) is located below the through-hole frame (51).

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